ULTRA-COMPACT BIOLOGICAL FILTRATION MEDIA Maxspect’s Nano-Tech BioSpheres are a durable dense arrangement of smaller spheres creating an ultra-high surface area media which reduces the volume of biomedia actually required for efficient nutrient cycling in both fresh and saltwater aquariums and...

ULTRA-COMPACT BIOLOGICAL FILTRATION MEDIA Maxspect's Nano-Tech BioSpheres are a durable dense arrangement of smaller spheres creating an ultra-high surface area media which reduces the volume of biomedia actually required for efficient nutrient cycling in both...